Apr 21, 2013 5:30pm PDT
? rather you walk through a miranda warning, someone has a chance to step back, what's this about an attorney? what's this about a right to remain silence? you need to protect the public. you need that information. >> do you believe that young man h y to facthat pelt >> given the nathese crimes, i would say the answer to that is yes. >> the city of boston is angry, justifiably. and that anger is unlikely to dissipate very quickly. so, can he get a fair trial in that city? >> very difficult to move a trial. the legal standard essentially no jury in this city will be able to look fairly on this evidence. very high standard. i believe he will face trial in boston. >> michael garcia, thank you. appreciate it. >> thank you. >>> as investigators peer deeply into the lives of the bombing suspect, they will look at what happened in a remote and dangerous part of russia, visited not long ago by the older brother. he apparently came back a changed man. and abc's kirit radia is there tonight. >> reporter: last year, tamerlan traveled here, to dagestan, a region home to an islamist uprising.